set terminal pngcairo
set output 'umbra.png'

set title "Umbralizar"
set xlabel "resolucion de imagen (pixeles)"
set ylabel "ciclos de cpu (x1000)"
plot 'datos_umbralizar.dat' using 1:($2)/1000 title 'ASM' with linespoint, \
     'datos_umbralizar.dat' using 1:($3)/1000 title 'C' with linespoint
